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MHT - SEA

$212 Find cheap flights from Manchester, New Hampshire to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Manchester to Seattle departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Manchester to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Manchester to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Manchester to Seattle (MHT-SEA)

 
These are the cheapest deals for flights from Manchester to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Manchester to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Manchester to Seattle.

Recent one-way flight deals from Manchester to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Manchester to Seattle found on KAYAK recently.

Recent last minute flight deals from Manchester to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Manchester to Seattle.

Recent direct flight deals from Manchester to Seattle

The latest deals for direct flights from Manchester to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Manchester to Seattle

Find recent round-trip train or bus tickets from Manchester to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:11 am - 10:45 pmMHT-SEA
18h 34m1 stop
1:39 pm - 11:25 amSEA-MHT
18h 46m1 stop
$377American Airlines
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Thu, Oct 24 - Mon, Oct 28
11:53 am - 11:09 pmMHT-SEA
14h 16m1 stop
10:10 pm - 4:53 pmSEA-MHT
15h 43m1 stop
$387American Airlines
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Wed, Sep 4 - Fri, Sep 6
11:53 am - 8:52 pmMHT-SEA
11h 59m1 stop
1:25 pm - 11:22 amSEA-MHT
18h 57m1 stop
$432American Airlines
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Wed, Sep 11 - Wed, Sep 18
7:11 am - 10:45 pmMHT-SEA
18h 34m1 stop
11:45 pm - 2:57 pmSEA-MHT
12h 12m2 stops
$439American Airlines
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Thu, Oct 24 - Mon, Oct 28
11:19 am - 8:14 pmMHT-SEA
11h 55m2 stops
6:45 pm - 10:33 amSEA-MHT
12h 48m2 stops
$508United Airlines
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Wed, Sep 11 - Wed, Sep 18
3:50 pm - 9:48 amMHT-SEA
20h 58m2 stops
10:15 pm - 10:17 amSEA-MHT
9h 02m1 stop
$513United Airlines
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Wed, Sep 4 - Fri, Sep 6
3:50 pm - 9:48 amMHT-SEA
20h 58m2 stops
11:59 pm - 3:15 pmSEA-MHT
12h 16m2 stops
$518United Airlines
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Wed, Sep 4 - Fri, Sep 6
12:36 pm - 8:28 pmMHT-SEA
10h 52m1 stop
9:56 am - 10:39 pmSEA-MHT
9h 43m1 stop
$848Alaska Airlines
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Mon, Jun 10 - Mon, Jun 17
12:36 pm - 8:28 pmMHT-SEA
10h 52m1 stop
8:02 am - 11:51 pmSEA-MHT
12h 49m2 stops
$853Alaska Airlines
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Mon, Jun 10 - Mon, Jun 17
3:11 pm - 6:01 amMHT-SEA
17h 50m2 stops
9:45 pm - 10:09 pmSEA-MHT
21h 24m2 stops
$918Alaska Airlines
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Sun, Jul 28 - Fri, Aug 2
7:25 pm - 8:51 pmMHT-SEA
28h 26m3 stops
Mon, Jul 8
3:50 pm - 10:15 pmMHT-SEA
9h 25m1 stop
$249United Airlines
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Wed, Sep 18
11:19 am - 11:22 pmMHT-SEA
15h 03m2 stops
$254United Airlines
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Wed, Aug 28
3:17 pm - 12:54 amMHT-SEA
12h 37m2 stops
$313United Airlines
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Tue, Jul 2
3:17 pm - 9:49 amMHT-SEA
21h 32m2 stops
$364United Airlines
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Mon, Jul 1
11:12 am - 9:09 pmMHT-SEA
12h 57m2 stops
$394United Airlines
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Sat, Jun 29
5:04 pm - 10:57 pmMHT-SEA
8h 53m1 stop
$403American Airlines
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Mon, Jul 8
12:12 pm - 8:40 pmMHT-SEA
11h 28m1 stop
$443American Airlines
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Mon, Jul 1
3:15 pm - 8:50 pmMHT-SEA
8h 35m1 stop
$444Alaska Airlines
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Tue, Jul 2
3:41 pm - 9:59 pmMHT-SEA
9h 18m1 stop
$604Alaska Airlines
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Sat, Jun 29
4:43 pm - 10:41 pmMHT-SEA
8h 58m1 stop
11:55 pm - 10:16 pmSEA-MHT
19h 21m1 stop
$796American Airlines
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Fri, May 31 - Tue, Jun 4
2:44 pm - 8:28 pmMHT-SEA
8h 44m1 stop
8:00 am - 11:40 pmSEA-MHT
12h 40m2 stops
$893Alaska Airlines
Find Deal
Fri, May 31 - Tue, Jun 4

Flights from Manchester to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Manchester to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Manchester to Seattle?

The average price of all flights from Manchester, New Hampshire to Seattle clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seattle on a Wednesday and more expensive on a Friday. On your return trip to Manchester, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Manchester, New Hampshire to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Manchester, New Hampshire to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Manchester, New Hampshire to Seattle is January, where tickets cost $238 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $488 and $481 respectively.

How far in advance should I book a flight from Manchester, New Hampshire to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Manchester, New Hampshire to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Manchester, New Hampshire to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Manchester to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Manchester to Seattle were found on American Airlines ($377) and United Airlines ($508). United Airlines proposed the cheapest one-way flight at $249.

Good to know

Low season

January

High season

August

Cheapest flight

$212
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Manchester to Seattle

When to book flights from Manchester to Seattle

Are your dates flexible? Find out the best times to travel from Manchester to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Manchester to Seattle

  • What is the cheapest flight from Manchester, New Hampshire to Seattle?

    In the last 3 days, the lowest price for a flight from Manchester, New Hampshire to Seattle was $212 for a one-way ticket and $377 for a round-trip.

  • Do I need a passport to fly between Manchester and Seattle?

    A passport is not required to fly from Manchester to Seattle.

  • Which airports will I be using when flying from Manchester to Seattle?

    Manchester and Seattle are both served by 1 main airport. You will leave Manchester from Manchester and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Manchester to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Manchester to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Manchester and Seattle, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Manchester to Seattle, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Manchester to Seattle are Alaska Airlines and United Airlines. With an average price for the route of $516 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $547 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Manchester to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Manchester to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Manchester to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Manchester is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Manchester to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Manchester with another airline. Booking your flights between Manchester and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Manchester to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Manchester up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Manchester to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Manchester to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Manchester to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
7.9Comfort
8.2Boarding
7.3Entertainment
8.6Crew
7.3Food
Airline reviews

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

8.0 ExcellentThe Holly, May 2024MCO - SEA
Read more about Alaska Airlines reviews

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

I got to my destination but no comforts no snacks nothing. Like herding cows!!

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

The food options could be better. Possibly some sandwiches to be added to the menu.

There was a medical emergency on board the crew handled it very professionally and the ambulance crew as well. I am very impressed. Thank you Clyde Barron 31 D

Checking in was very easy. Boarding and the flights went smoothly.

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Not a good experience, we were delayed by an hour due to maintenance issues.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Book cheap flights from Manchester to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Manchester to Seattle found on KAYAK in the last 72 hours.
7/8Mon
3 stops
28h 26mMHT-SEA
$212
9/18Wed
1 stopUnited Airlines
9h 25mMHT-SEA
$249
8/28Wed
2 stopsUnited Airlines
15h 03mMHT-SEA
$254
7/2Tue
2 stopsUnited Airlines
12h 37mMHT-SEA
$313
7/1Mon
2 stopsUnited Airlines
21h 32mMHT-SEA
$364
6/29Sat
2 stopsUnited Airlines
12h 57mMHT-SEA
$394
7/8Mon
1 stopAmerican Airlines
8h 53mMHT-SEA
$403
7/1Mon
1 stopAmerican Airlines
11h 28mMHT-SEA
$443
7/2Tue
1 stopAlaska Airlines
8h 35mMHT-SEA
$444
6/29Sat
1 stopAlaska Airlines
9h 18mMHT-SEA
$604

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Last minute flights from Manchester to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Manchester to Seattle that are departing in the next 10 days.
5/31Fri
multi-stopAmerican Airlines
8h 58mMHT-SEA
6/4Tue
multi-stopAmerican Airlines
19h 21mSEA-MHT
$796
5/31Fri
multi-stopAlaska Airlines
8h 44mMHT-SEA
6/4Tue
multi-stopAlaska Airlines
12h 40mSEA-MHT
$893

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Manchester - Seattle Flights

Departure:

Manchester (MHT)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Manchester

Cabin classes: